Ladder buffer preform



FIG. 1 is a front top perspective view of a ladder buffer preform showing my new design.

FIG. 2 is a front elevation view thereof, the rear elevation view being a mirror image thereof.

FIG. 3 is a left side elevation view thereof, the right side elevation view being a mirror image thereof.

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

CLAIM The ornamental design for a ladder buffer preform, as shown and described. 